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Hill, L. (1999). Gazetteer and collection-level meatdata developments. In R. T. Kaser & V. C. Kaser (Eds.), Metadiversity. The Grand Challenge for Biodiversity Information Managment through Metadata. The Call for Community. Proceedings of the Symposium sponsored by the U.S. Geological Survey Biological Resources Div. & the National Federation of Abstracting & Information Services (pp. 141-145): NFAIS (http://www.nfais.org/).
Hill, L. L., & Zheng, Q. (1999 forthcoming). Indirect geospatial referencing through place names in the digital library: Alexandria Digital Library experience with developing and implementing gazetteers. American Society for Information Science Annual Meeting, Washington, D.C., Oct. 31-Nov. 4, 1999 (contributed paper) . (http://www.alexandria.ucsb.edu/~lhill/paper_drafts/ASIS99_confpaper2_final.pdf).